language: php
sudo: false
php:
    - 5.3
    - 5.4
    - 5.5
    - 5.6
    - 7.0
matrix:
    include:
        - php: hhvm
          dist: trusty
    allow_failures:
        - 7.0
        - hhvm
script: "make test"
before_install: "composer install --dev"